so tell me, does the fbi believe that? >> the fbi is willing to believe it at this point, but according to my sources they're having trouble trusting that information, they're very, very skeptical. the way that the senior fbi official said to me was essentially she went over as a photo tourist, but had no camera. >> greta: and that's sort of the clincher for me, if you're going to be a photography buff and go to take pictures you ought to take a camera. she goes to turkey,hich is not a particularly dangerous country, she gets there and the first thing that she does is she winds up coming into contact with quote, unquote, sketchy characters, people with criminal histories. it's just not making sense to them and every time they try to go ahead and drill down and understand what's going on, they wind up getting confli conflicting information that again adds to their skepticism. >> greta: and the woman who was supposed to travel with her originally and who didn't, because of finances, didn't go totally stands by the fact that